3results about How to "Flexible and reliable control" patented technology

The application discloses a kind of industrial television monitoring systems for furnace, it is related to video monitoring system.Temperature sensor is used to collect the temperature in high temperature furnace;Pressure sensor is used to collect the gas pressure of air transmission pipeline in cooling device;PLC is associated with the temperature set value and the gas pressure set value of pre-set temperature signal and gas pressure signal, and generates pre-trigger signal, and is transmitted to pneumatic transmission device, and when pneumatic transmission device receives pre-trigger signal, output position limit signal to PLC;PLC compares position limit signal with limit set value, if position limit signal and limit set value do not match, then generate a start trigger signal, and send start trigger signal to pneumatic transmission device, so that it starts, to drive camera to enter high temperature furnace to collect in-furnace image.The application is flexible and reliable, and the system fault tolerance is high, which prevents the influence of high position in the furnace on the camera and increases the safety factor of the system during operation.

This utility model discloses a toy bumper car, including a car body, a collision ejection mechanism, and a drive mechanism. The car body includes an upper shell, a middle shell, and a lower shell. The drive mechanism is installed inside the lower shell and includes a drive motor, a drive power supply, and two drive wheels. The collision ejection mechanism is disposed inside the middle shell and includes an ejection unit with a locking element and a collision switch for triggering the locking element. The collision switch is installed on the side exterior of the middle shell. The upper shell has a ejection slot, and the ejected object is disposed in the ejection slot and nested within the ejection unit. The toy bumper car provided by this utility model can be remotely controlled, is highly entertaining, and ejects objects upon collision, making it highly playable.

The invention discloses a barrel of a clothes care device, the clothes care device and a control method of the clothes care device. The barrel comprises an outer barrel, an inner barrel and a rotating shaft, wherein the inner barrel is pivoted to the outer barrel through the rotating shaft; the sealing ring assembly is arranged on the rotating shaft in a sleeving manner; a water storage cavity is formed in at least one lifting rib of the inner barrel, a sealing water flow channel is formed in the sealing ring assembly, one end of the sealing water flow channel is connected with a water path outside the barrel body, and the other end of the sealing water flow channel is communicated with the water storage cavity; before high-speed dewatering is executed, an external water path supplies water to the water storage cavity through the sealing ring assembly so as to change the balance weight of the inner barrel, and therefore the rotating eccentricity during dewatering is adjusted. By actively injecting water into the water storage cavities in the lifting ribs, dynamic and active adjustment of the counter weight of the inner drum is realized, so that load eccentricity is actively counteracted or reduced, and the dewatering efficiency and the clothes treatment effect are improved.